X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin%2Fpatch-id.c;h=3cfe02d5a5716de1a3aaa5edc1ca0e3d74c03b03;hb=dddc411f7abbd82f6fa7d323711b8a7b94a1abc2;hp=f821eb3f0b864c26d5e822cc7c5b0747340abee5;hpb=fee6bc5f031a9d18d09463d96d7df562d62438f7;p=git.git

diff --git a/builtin/patch-id.c b/builtin/patch-id.c
index f821eb3f0..3cfe02d5a 100644
--- a/builtin/patch-id.c
+++ b/builtin/patch-id.c
@@ -56,13 +56,13 @@ static int scan_hunk_header(const char *p, int *p_before, int *p_after)
 	return 1;
 }
 
-static int get_one_patchid(unsigned char *next_sha1, git_SHA_CTX *ctx)
+static int get_one_patchid(unsigned char *next_sha1, git_SHA_CTX *ctx, struct strbuf *line_buf)
 {
-	static char line[1000];
 	int patchlen = 0, found_next = 0;
 	int before = -1, after = -1;
 
-	while (fgets(line, sizeof(line), stdin) != NULL) {
+	while (strbuf_getwholeline(line_buf, stdin, '\n') != EOF) {
+		char *line = line_buf->buf;
 		char *p = line;
 		int len;
 
@@ -133,14 +133,16 @@ static void generate_id_list(void)
 	unsigned char sha1[20], n[20];
 	git_SHA_CTX ctx;
 	int patchlen;
+	struct strbuf line_buf = STRBUF_INIT;
 
 	git_SHA1_Init(&ctx);
 	hashclr(sha1);
 	while (!feof(stdin)) {
-		patchlen = get_one_patchid(n, &ctx);
+		patchlen = get_one_patchid(n, &ctx, &line_buf);
 		flush_current_id(patchlen, sha1, &ctx);
 		hashcpy(sha1, n);
 	}
+	strbuf_release(&line_buf);
 }
 
 static const char patch_id_usage[] = "git patch-id < patch";